Tire tread



FIG. 1 is a perspective view of the tire tread of our design;

FIG. 2 is a front elevation view of the tire tread of our design;

FIG. 3 is a side elevation view of the tire tread of our design;

FIG. 4 is a side elevation view of the tire tread of our design, takenfrom the opposite side of that shown in FIG. 3; and,

FIG. 5 is an enlarged, partial view of FIG. 1.

In the drawings, the broken lines depict environmental subject matterthat forms no part of the claimed design. The dash-dot lines representthe peripheral boundary of the claimed design. The tread pattern isunderstood to repeat uniformly throughout the circumference of the tire.

CLAIM The ornamental design for a tire tread, as shown and described.